﻿/* Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

namespace Sys.Workflow.Engine.Impl
{
    /// <summary>
    /// Used to indicate the operator that should be used to comparing values in a query clause.
    /// 
    /// 
    /// </summary>
    public enum QueryOperator
    {
        EQUALS,
        NOT_EQUALS,
        GREATER_THAN,
        GREATER_THAN_OR_EQUAL,
        LESS_THAN,
        LESS_THAN_OR_EQUAL,
        LIKE,
        EQUALS_IGNORE_CASE,
        NOT_EQUALS_IGNORE_CASE,
        LIKE_IGNORE_CASE,
    }
}